Transcription
High-accuracy data annotation for machine learning in 18+ languages
Get pre-made or custom audio and text datasets from native experts to power your AI models – fast, secure, and scalable.
Loved by brands across Europe
Leading the market in secure data annotation
We prioritize your data security. Our platform is GDPR compliant, ISO 27001 & 9001 certified, and proudly holds the TPN badge for top-tier content security.
Our services
Data annotation
Create precise, ethically sourced training data for your speech or text recognition models.
- Tailored datasets for your domain: Define demographics, device types, and intent for fully customized data.
- Native expertise: Work with qualified annotators and speakers across 18+ languages and dialects.
- All-in-one data services: From speech collection to text labeling, we cover every annotation need.
- Dedicated project support: A personal project manager ensures seamless delivery and communication.
Fast turnaround
>99% accuracy
GDPR-compliant
Languages and dialects
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Bulgaria
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Catalan
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Danish
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Dutch
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Dutch (Belgium)
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English (Australia)
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English (US)
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English (UK)
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Finnish
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French
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French (Canada)
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German
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German (Austria)
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German (Switzerland)
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German (Swiss Mundart)
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German (all accents)
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Hungarian
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Italian
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Norwegian
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Polish
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Portuguese
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Portuguese (Brazil)
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Romanian
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Russian
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Spanish
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Swedish
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Turkish
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Ukrainian
Powering AI for the world’s most innovative companies
Secure, high-performance AI training with precise datasets.
Accurate, native-language data for machine learning
Amberscript provides high-quality, pre-made or custom datasets to train your speech and text recognition models. Our native-speaking experts ensure data accuracy, diversity, and cultural relevance – helping your AI perform better in real-world applications.
From audio to insight: End-to-end data annotation
We collect, transcribe, and label data to match your requirements—whether you need lexicon development, sentiment classification, or named entity recognition. Every dataset is created securely and delivered at scale to accelerate your model training.
Trusted by leading industries worldwide
Our customers span banking, media, telecom, automotive, energy, and more – over one million satisfied clients trust Amberscript for fast, accurate, and ethical data annotation solutions.
Interested in professional transcription services?
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FAQ’s
/01
Can you also deliver transcriptions for other media formats?
We deliver data annotation for speech-to-text solutions. However, if you have a special request, please contact our sales team here.
/02
How do you ensure high quality?
We work with a vast network of professional annotators, who will be trained to your annotation guidelines. All annotations go through rigorous quality checks using our sophisticated data annotation AI.
/03
How do you ensure the confidentiality of personal data?
Amberscript’s IT infrastructure is built on the server infrastructure of Amazon Web Services located in Frankfurt, Germany. All data that is processed by Amberscript will be stored and processed on highly secured servers with regular back-ups on the same infrastructure.
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How does data annotation work?
Data Annotation is the process of labeling data, which could be in various forms such as images, video, audio or text. Basically data annotation is done using various tools like bounding, semantic segmentation etc. Data labeling is usually done to train various computer models.
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How do you ensure timely delivery of results?
Should you wish to make use of our data annotation services, we will assign a project planner to your project, who will be in close contact to discuss the details and timeline.
/06
Which kind of specifications do you use for data annotation?
Depending on your needs, we can provide different acoustic models or different linguistic models. To find out more about this, please contact our sales team here.
Interested in business solutions?
Get a quote for large data annotation projects
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Volume discounts
Centralized billing
Dedicated project management
Non-disclosure agreements
